Summary SCREENRANT VIDEO OF THE DAY SCROLL TO CONTINUE WITH CONTENT Time travel can't exist without paradoxes, and neither can science fiction movies about time travel. The way time travel works in each individual film is the first thing a director needs to think through to make sure their movie is consistent and viewers aren't left scratching their heads afterward. Unfortunately, time travel is a tricky subject, and specific rules do not guarantee the absence of paradoxes.
Release Date November 7, 2014 Director Christopher Nolan Runtime 2h 49m Christopher Nolan's movies are largely regarded as sci-fi masterpieces, and Interstellar is no exception. The movie's main mystery, the identity of the ghost, was based on a time paradox. At the beginning of the movie, a book fell out of a shelf on its own, and Interstellar's surprising ending revealed that it was Cooper who made the book fall out via the Tesseract mechanism to send his past self a message.